Matt Ettus wrote: >>Or does anybody have a suggestion of an USB-2 addon card for a notebook >>(pccard) that works with the USRP. >> > > > Jim Perkins recently told me the following: > > I recently tested an inexpensive Zonet USB 2.0 add-on card. It has > the Via VT6212L chipset. The Via based card worked very well. The > benchmark_usb.py test returned OK for all speeds including 32 MB/s. > > Matt > > Strange, my card is also a zonet USB 2.0 add-on card with VIA Vectro VT6212 controller Maybe the problem is that it is both usb-2.0 and firewire.
lspci gives: Via Technlologies, Inc VT82xxxx UHCI USB 1.1 1106:3038 subsys 1106:3038 Via Technologies, Inc 2.0 [1106:3104] subsys 1106:3104 Via Technologies, Inc. IEEE 1394 Host Controller 1106:3044 subsys 1106:3044 I found on: http://www.linux-usb.org/usb2.html The cards that do both USB 2.0 and FireWire have for some reason been a problem for many people, even those without built-in PCI bridges. But the site does not give a solution. It could also be I am looking in the wrong direction and the problem is in kernel, libusb or recent SVN usrp driver. greetings, Martin _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
